2946465844

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 108

約数和(自身を含む): 6287601600

約数和(自身を除く): 3341135756

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 79, 98, 139, 148, 158, 196, 259, 278, 316, 518, 553, 556, 973, 1036, 1106, 1369, 1813, 1946, 2212, 2738, 2923, 3626, 3871, 3892, 5143, 5476, 5846, 6811, 7252, 7742, 9583, 10286, 10981, 11692, 13622, 15484, 19166, 20461, 20572, 21962, 27244, 36001, 38332, 40922, 43924, 67081, 72002, 76867, 81844, 108151, 134162, 143227, 144004, 153734, 190291, 216302, 252007, 268324, 286454, 307468, 380582, 406297, 432604, 504014, 538069, 572908, 757057, 761164, 812594, 1008028, 1076138, 1332037, 1514114, 1625188, 2152276, 2664074, 2844079, 3028228, 5299399, 5328148, 5688158, 9324259, 10598798, 11376316, 15032989, 18648518, 19908553, 21197596, 30065978, 37297036, 39817106, 60131956, 79634212, 105230923, 210461846, 420923692, 736616461, 1473232922, 2946465844]

約数ペア:

[(1, 2946465844), (2, 1473232922), (4, 736616461), (7, 420923692), (14, 210461846), (28, 105230923), (37, 79634212), (49, 60131956), (74, 39817106), (79, 37297036), (98, 30065978), (139, 21197596), (148, 19908553), (158, 18648518), (196, 15032989), (259, 11376316), (278, 10598798), (316, 9324259), (518, 5688158), (553, 5328148), (556, 5299399), (973, 3028228), (1036, 2844079), (1106, 2664074), (1369, 2152276), (1813, 1625188), (1946, 1514114), (2212, 1332037), (2738, 1076138), (2923, 1008028), (3626, 812594), (3871, 761164), (3892, 757057), (5143, 572908), (5476, 538069), (5846, 504014), (6811, 432604), (7252, 406297), (7742, 380582), (9583, 307468), (10286, 286454), (10981, 268324), (11692, 252007), (13622, 216302), (15484, 190291), (19166, 153734), (20461, 144004), (20572, 143227), (21962, 134162), (27244, 108151), (36001, 81844), (38332, 76867), (40922, 72002), (43924, 67081)]